310079520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:987

約数の個数: 144

約数和(自身を含む): 1062898200

約数和(自身を除く): 752818680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 349, 360, 480, 617, 698, 720, 1047, 1234, 1396, 1440, 1745, 1851, 2094, 2468, 2792, 3085, 3141, 3490, 3702, 4188, 4936, 5235, 5553, 5584, 6170, 6282, 6980, 7404, 8376, 9255, 9872, 10470, 11106, 11168, 12340, 12564, 13960, 14808, 15705, 16752, 18510, 19744, 20940, 22212, 24680, 25128, 27765, 27920, 29616, 31410, 33504, 37020, 41880, 44424, 49360, 50256, 55530, 55840, 59232, 62820, 74040, 83760, 88848, 98720, 100512, 111060, 125640, 148080, 167520, 177696, 215333, 222120, 251280, 296160, 430666, 444240, 502560, 645999, 861332, 888480, 1076665, 1291998, 1722664, 1937997, 2153330, 2583996, 3229995, 3445328, 3875994, 4306660, 5167992, 6459990, 6890656, 7751988, 8613320, 9689985, 10335984, 12919980, 15503976, 17226640, 19379970, 20671968, 25839960, 31007952, 34453280, 38759940, 51679920, 62015904, 77519880, 103359840, 155039760, 310079520]

約数ペア:

[(1, 310079520), (2, 155039760), (3, 103359840), (4, 77519880), (5, 62015904), (6, 51679920), (8, 38759940), (9, 34453280), (10, 31007952), (12, 25839960), (15, 20671968), (16, 19379970), (18, 17226640), (20, 15503976), (24, 12919980), (30, 10335984), (32, 9689985), (36, 8613320), (40, 7751988), (45, 6890656), (48, 6459990), (60, 5167992), (72, 4306660), (80, 3875994), (90, 3445328), (96, 3229995), (120, 2583996), (144, 2153330), (160, 1937997), (180, 1722664), (240, 1291998), (288, 1076665), (349, 888480), (360, 861332), (480, 645999), (617, 502560), (698, 444240), (720, 430666), (1047, 296160), (1234, 251280), (1396, 222120), (1440, 215333), (1745, 177696), (1851, 167520), (2094, 148080), (2468, 125640), (2792, 111060), (3085, 100512), (3141, 98720), (3490, 88848), (3702, 83760), (4188, 74040), (4936, 62820), (5235, 59232), (5553, 55840), (5584, 55530), (6170, 50256), (6282, 49360), (6980, 44424), (7404, 41880), (8376, 37020), (9255, 33504), (9872, 31410), (10470, 29616), (11106, 27920), (11168, 27765), (12340, 25128), (12564, 24680), (13960, 22212), (14808, 20940), (15705, 19744), (16752, 18510)]